<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    <form action="http://localhost:8080/product" method="post">
        <input name="name"><br>
        <input type="text" name="desc"><br>
        <input name="price"><br>
        <input name="tax"><br>
        <button>提交</button>
    </form>
</body>
</html>